supported by National 863-803 Project of China (No.2002AA833050)
A new rectangular pulse trigger generator has been developed which can generate two 10 kV pulses with a risetime less than 1 ns, a jitter of 0.2 ns and a width of about 10 ns and 40 ns, respectively. This generator u...
This project is supported by the National Natural Science Foundation of China (No.10176001).
According to the signal and strobe transmission lines of laser pulse sampling, partial and stepped impedance matched models are presented and the formulas of impedance matching are deducted. The numerical simulation a...
A 20 kV, 1 ns risetime pulsed electron beam source was developed using an extremely small gap (0.1 mm) diode driven by a sub-nanosecond risetime, 10 kV rectangular pulse generator. A beam current of 5 A was detected...
Supported in part by the Chinese National Center for Research and Development on Superconductivity,and Research Funds of Tsinghua University.
Voltage pulses of 90 V have been observed in YBa_(2)Cu_(3)O_(7-δ) films with a tilted orientation when they are illuminated by pulsed laser at room temperature.The signals result from the anisotropy of thermoelectric...